Case for mouth guard



FIG. 1 is a top and front perspective view of a case for mouth guard, showing my design.

FIG. 2 is a bottom and rear perspective view of thereof.

FIG. 3 is a front elevation view thereof.

FIG. 4 is a rear elevation view thereof.

FIG. 5 is a left side elevation thereof.

FIG. 6 is a right side elevation thereof.

FIG. 7 is a top plan view thereof.

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is a perspective view of the case for mouth guard of FIG. 1 wherein the top of the case for mouth guard is open.

The broken lines illustrate portions of the case for mouth guard that form no part of the claimed design. 

CLAIM The ornamental design for a case for mouth guard, as shown and described. 